Why credit design matters for MSME lending in Nigeria

Nigeria’s MSME finance conversation is often framed as a simple access problem. The usual argument is that small businesses need more capital, and that if more lenders step in, growth will follow. That view is partly right, but it misses a deeper issue. Nigeria does not only have an MSME finance gap. It also has a credit design problem.

That distinction matters because MSMEs are too important to the Nigerian economy to be discussed loosely. PwC’s 2024 MSME Survey, citing the NBS/SMEDAN 2021 survey, says MSMEs account for 96.9 percent of businesses, 87.9 percent of employment, 46.32 percent of GDP, and 6.21 percent of exports in Nigeria. Yet financing for this segment remains limited enough that the World Bank approved a $500 million package in late 2025 to expand access to finance for MSMEs in Nigeria, with a target of mobilising about $1.89 billion in private capital, expanding debt financing to 250,000 MSMEs, and issuing up to $800 million in guarantees.

Those numbers tell two stories at once. The first is that small businesses are central to output, jobs, and trade. The second is that the financing system still does not serve them at the level the economy requires. But if that second problem is treated only as a volume problem, the country will keep missing an important part of the answer. Many MSMEs do not just need more money. They need better structured money.

The credit gap is real, but fit matters too

There is no doubt that Nigeria has a real financing gap. Many small businesses remain shut out of formal credit, and even where funding is available, the structure is often weak for the underlying business. Tenors can be too short, collateral demands can be too rigid, use cases can be too broad, and repayment expectations can be too detached from the actual timing of trade.

This is especially true in retail.

A retailer does not experience business through financial statements first. A retailer experiences business through stock movement, supplier relationships, pricing pressure, turnover speed, repeat demand, and the daily discipline of turning inventory back into cash. In many open markets and neighbourhood retail clusters, that operational rhythm says more about the health of the business than a file of documents ever could.

The problem is that too much lending still begins from the wrong end. It begins with what is easy for the lender to process, rather than with what is most useful for understanding the borrower. That is how viable businesses get screened out for looking informal, while weaker businesses sometimes receive loans that were poorly structured from the start.

A badly designed credit product can be fully disbursed and still fail both parties. The lender suffers avoidable loss. The borrower carries unnecessary pressure. And the market concludes, once again, that the segment itself is too risky.

The underwriting mismatch

One of the biggest weaknesses in MSME finance is the continued use of underwriting signals that do not adequately capture how many small businesses actually operate.

A retailer may have no audited accounts and still show strong commercial discipline. The business may restock consistently, buy from known suppliers, sell through inventory at a healthy speed, maintain visible customer demand, and reinvest cash back into trade. Those are not soft observations. They are operating signals. In the right product structure, they are credit signals.

What many lenders still do, however, is apply a narrower test of formality. They ask first for conventional collateral, formal records, and standard repayment structures that fit a different kind of enterprise. This creates two distortions. First, good businesses are excluded because they do not resemble larger firms on paper. Second, approved borrowers may receive facilities that do not match the reality of their trade cycle.

This is where credit design becomes more important than many people realise. It is not enough to decide that a borrower is either bankable or unbankable. The stronger question is whether the lender has designed a product that fits the borrower’s real operating pattern. In retail, that often means tighter use cases, shorter monitoring loops, more practical recovery logic, and repayment structures shaped by how quickly stock turns into cash.

From the vantage point of building products around small retailers, one lesson becomes clear very quickly: access alone is not enough. Structure matters.

Visibility matters more than formality

A related mistake in small-business lending is to confuse poor documentation with poor business quality. Many businesses are not truly invisible. They are simply being measured badly.

This is one reason digital payment trails matter. They are not only a convenience layer in commerce. They are an information layer in lending.

A World Bank analysis published in February 2026 found that firms receiving electronic payments were about 3 percentage points less likely to be fully credit-constrained, with stronger effects for smaller firms and in environments where information gaps are larger. The core logic is straightforward: digital payments create usable records, reduce information asymmetry, and help lenders make better judgments.

That finding has direct implications for Nigeria. As more merchants receive transfers, wallet payments, POS payments, and other digital inflows, lenders have a stronger basis for underwriting around real activity rather than rough assumptions. Payment history, transaction consistency, and cash-flow visibility should increasingly form part of how MSMEs are assessed.

This does not mean digital trails should become the only standard. Many businesses still operate across cash and digital channels at the same time. But it does mean that lenders now have an opportunity to build products around better visibility instead of relying almost entirely on static documentation.

That is where the real shift lies. The question is no longer only whether a borrower looks formal. The question is whether a borrower’s business activity is visible enough, disciplined enough, and stable enough to support the kind of facility being offered.

Moving beyond a narrow collateral mindset

The same practical thinking should apply to collateral.

Many Nigerian MSMEs do not have titled land or buildings that can support traditional lending structures. But that does not mean they lack assets tied to the operation of the business. They may hold stock, POS devices, freezers, generators, equipment, receivables, and other movable assets that are directly connected to cash generation.

Nigeria already has infrastructure that supports this broader view. The National Collateral Registry, an initiative of the Central Bank of Nigeria supported by IFC, was established to improve access to finance for MSMEs by enabling lenders to register security interests over movable assets. The registry operationalises the Secured Transactions in Movable Assets framework and facilitates the use of movable or personal assets as collateral while such assets remain in the borrower’s possession or control.

This matters more than it is often given credit for. When lenders ignore movable collateral and rely only on traditional immovable security, they narrow their own field of vision. They also reinforce a market structure in which many productive businesses remain underfinanced, not because they lack assets, but because the wrong assets are being recognised.

A better MSME credit market would make more disciplined use of movable collateral, pair it with closer monitoring of financed assets, and connect recovery logic to the actual use of funds. For stock-based retail lending, for example, this means the financed inventory should not be treated as an afterthought. It should be part of the structure from the beginning.

Credit design, not just credit volume

This is why the future of MSME finance in Nigeria will be shaped not only by how much capital is available, but by how intelligently that capital is structured.

Better credit design starts with use case. Working capital for a fast-moving retailer should not be designed the same way as a longer-cycle expansion facility. Inventory-linked lending should not be monitored the same way as a generic cash loan. Repayment structures should reflect cash conversion. Monitoring should begin early. Warning signals should be practical. Recovery should be linked to what the loan actually financed. And where group structures are used, they should improve screening and accountability rather than substitute for underwriting.

This is also where a lot of group lending conversations go wrong. Putting five people together is not a strategy on its own. Group structure works best when it improves information, pressure, and discipline. It helps answer practical questions like who truly trades, who already carries too much debt, who protects the integrity of the group, and who is most likely to create moral hazard. Used properly, group models strengthen credit design. Used lazily, they simply spread weak risk across more people.

The same principle applies to public policy and capital allocation. Nigeria’s SME finance gap will not be closed by announcements alone. Capital matters, guarantees matter, and infrastructure matters. But if product structure remains weak, more money can still produce the same poor outcomes. Exclusion on one end, avoidable defaults on the other.

The real opportunity

The deeper opportunity is not just to lend more to MSMEs. It is to lend to them better.

That means judging businesses less by whether they resemble larger firms on paper and more by whether their real commercial behaviour supports the structure of the loan. It means using digital payment trails more intelligently. It means taking movable collateral more seriously. It means linking credit more closely to actual trade cycles, supplier behaviour, inventory movement, and the daily realities of retail.

Nigeria’s MSMEs do need more access to finance. But they also need products designed with a better understanding of how they really work. Without that shift, the market will keep mistaking weak product design for borrower weakness.

Nigeria’s MSME finance gap is real. But so is its credit design gap. Closing the first will be difficult without solving the second.

Praise Olaoluwa is the founder of Sharesell, a retailtech and embedded finance company building tools and growth capital products for African SMEs. His work focuses on practical credit design, merchant growth, and the realities of informal retail in Nigeria.